Cisco Cisco Web Security Appliance S670 User Guide

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4. Optionally, click Sort URLs to sort all addresses in the Sites field.
Note — Once you sort the addresses, you cannot retrieve their original order.
5. Submit and commit your changes.
Advanced: Regular Expressions
You can use regular expressions to specify multiple web 
servers that match the pattern you enter.
Note: The URL filtering engine compares URLs with addresses 
entered in the Sites field first. If the URL of a transaction 
matches an entry in the Sites field, it is not compared to any 
expression entered here.
For more information about using regular expressions in the 
Web Security appliance, see “Regular Expressions” on 
page 290.
Table 13-4 Custom URL Category Settings (Continued)
Setting
Description